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A novel read-out architecture has been developed for the Micromegas detector. The anode element is made of a resistive layer on a ceramic substrate. The detector part is entirely separated from the read-out element. Without significant…

Instrumentation and Detectors · Physics 2015-06-11 D. Attie , A. Chaus , P. Colas , E. Ferrer , J. Galan , I. Giomatari , F. J. Iguaz , A. Gongadze , R. De Oliveira , T. Papaevangelou , A. Peyaud

The potential of photon detectors to achieve precise timing information is of increasing importance in many domains, PET and CT scanners in medical imaging and particle physics detectors, amongst others. The goal to increase by an order of…

Instrumentation and Detectors · Physics 2021-01-11 S. Enoch , A. Gola , P. Lecoq , A. Rivetti

A novel gaseous two-dimensional imaging detector "Micro Pixel Chamber (micro-PIC)" has been developed. This detector is based on double sided printed circuit board (PCB). We have developed large area (10cm x 10cm) micro-PICs with 65536…

High Energy Physics - Experiment · Physics 2015-06-25 T. Nagayoshi , H. Kubo , K. Miuchi , A. Ochi , R. Orito , A. Takada , T. Tanimori , M. Ueno

A critical challenge for the integration of the optoelectronics is that photodetectors have relatively poor sensitivities at the nanometer scale. It is generally believed that a large electrodes spacing in photodetectors is required to…

Mesoscale and Nanoscale Physics · Physics 2015-01-27 Yufei Cao , Kaiming Cai , Pingan Hu , Lixia Zhao , Tengfei Yan , Xinhui Zhang , Xiaoguang Wu , Kaiyou Wang , Houzhi Zheng

The TORCH time-of-flight detector will provide particle identification between 2-10 GeV/c momentum over a flight distance of 10 m, and is designed for large-area coverage, up to 30 m^2. A 15 ps time-of-flight resolution per incident…

The off-axis magnetic near detector of the T2K experiment has undergone a significant upgrade, including the construction and installation of two new Time Projection Chambers featuring innovative resistive Micromegas technology and a field…

The novel MPGD-based photon detectors of COMPASS RICH-1 consist of large-size hybrid MPGDs with multi-layer architecture including two layers of Thick-GEMs and a bulk resistive MicroMegas. The top surface of the first THGEM is coated with a…

The Muon ATLAS Micromegas Activity (MAMMA) focuses on the development and testing of large-area muon detectors based on the bulk-Micromegas technology. These detectors are candidates for the upgrade of the ATLAS Muon System in view of the…

Instrumentation and Detectors · Physics 2015-06-03 Georgios Iakovidis , Theodoros Alexopoulos , Georgios Tsipolitis

TRopIcal DEep-sea Neutrino Telescope (TRIDENT) plans to incorporate silicon photomultipliers (SiPMs) with superior time resolution in addition to photomultiplier tubes (PMTs) into its detection units, namely hybrid Digital Optical Modules…

Instrumentation and Detectors · Physics 2024-06-10 Wei Zhi , Ruike Cao , Jiannan Tang , Mingxin Wang , Yongqi Tan , Weihao Wu , Donglian Xu

Metallic magnetic calorimeters (MMCs) are cryogenic detectors that offer an excellent energy resolution, a signal rise time of <100 ns, a high dynamic range and almost optimal linearity. MMCs are of high interest for many experiments. One…

Instrumentation and Detectors · Physics 2019-09-04 Oliver Sander , Nick Karcher , Oliver Krömer , Marc Weber , Sebastian Kempf , Mathias Wegner , Christian Enss

High-efficiency and high-purity particle identification are fundamental requirements for the success of the Belle II experiment, whose main goal is to explore the new-physics scenarios in the CP-violating decays of the B mesons. To achieve…

High Energy Physics - Experiment · Physics 2018-11-13 Umberto Tamponi

Large-size hybrid and pixelized GEM-Micromegas gaseous detectors (40x40 cm$^2$ active area) were developed and installed in 2014 and 2015 for the COMPASS2 physics program which started at the same time. That program involved in particular…

This review traces the evolution of precision timing in particle physics experiments, from the first large-scale applications of scintillator and photomultiplier tube (PMT) systems in the 1990s to the picosecond-precision detectors of…

High Energy Physics - Experiment · Physics 2026-03-12 N. Cartiglia

A complete dedicated electronics, from front-end to back-end, was developed to instrument a MIMAC prototype. A front end ASIC able to monitor 64 strips of pixels and to provide their individual "Time Over Threshold" information has been…

Instrumentation and Methods for Astrophysics · Physics 2012-02-20 O. Bourrion , G. Bosson , C. Grignon , J. P. Richer , O. Guillaudin , F. Mayet , J. Billard , D. Santos

A new particle detector with sub-nanosecond time resolution capable of working in high-rate environment (rate capability of the order of $MHz/ cm^2$) is under developmnet. Semiconductive electrodes with resistivity $\rho$ up to $10^8…

Instrumentation and Detectors · Physics 2020-01-29 A. Rocchi , R. Cardarelli , G. Aielli , E. Alunno Camelia , S. Bruno , A. Caltabiano , P. Camarri , A. Di Ciaccio , B. Liberti , L. Massa , L. Pizzimento

This work presents ThermoMesh, a passive thin-film thermoelectric mesh sensor designed to detect and characterize spatio-temporally sparse heat sources through conduction-based thermal imaging. The device integrates thermoelectric junctions…

Robotics · Computer Science 2026-05-05 Sajjad Boorghan Farahan , Ahmed Alajlouni , Jingzhou Zhao

For the International Large Detector (ILD) at the planned International Linear Collider (ILC) a Time Projection Chamber (TPC) is foreseen as the main tracking detector. To achieve the required point resolution, Micro-Pattern Gaseous…

Instrumentation and Detectors · Physics 2020-06-26 Ties Behnke , Ralf Diener , Ulrich Einhaus , Uwe Krämer , Paul Malek , Oliver Schäfer , Mengqing Wu

Since the early days of experimental particle physics photomultipliers (PMTs) have played an important role in the detector design. Thanks to their capability of fast photon counting, PMTs are extensively used in the new-generation of…

Instrumentation and Detectors · Physics 2016-08-24 C. Bozza , T. Chiarusi , M. Costa , F. Di Capua , V. Kulikovskiy , R. Mele , P. Migliozzi , C. M. Mollo , C. Pellegrino , G. Riccobene , D. Vivolo

In this paper, different Silicon PhotoMultiplier (SiPM) sensors have been tested with charged particles to characterize the Cherenkov light produced in the sensor protection layer. A careful position scan of the SiPM response has been…

For its physics program with a high-intensity hadron beam of up to 2e7 particles/s, the COMPASS experiment at CERN requires tracking of charged particles scattered by very small angles with respect to the incident beam direction. While good…